Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 81989A #9280651 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 81989A is a digital pulse-generator and programmable time-domain reflectometer. This highly advanced electronic test equipment is designed for characterizing high speed devices, mixed-signal IC's, or custom delay lines and integrated circuits, and for troubleshooting digital, RF or microwave circuits. It is a powerful instrument featuring an integrated two-channel waveform viewing screen, four separate signal generation outputs, as well as an 8-bit Digital-to-Analog Converter (DAC). HP 81989A consists of several sub-systems allowing users to generate high speed digital signals as well as time-domain reflectometry for impedance measurements across interconnects or devices. It also contains system controllers, computer interface, and triggering features. The pulse generator can generate a variety of digital signal timing formats, including NRZ, DataStream Protocol (DSP), SONET/SDH Optimized ATM, as well as High-Performance Serial links. The pulse generator includes a differential current-mode output stage, which allows for up to 16 simultaneous output-pins for signal generation. The TDR also allows users to measure the impedance in up to 16 channels with bandwidths up to 200 MHz. AGILENT 81989A also features several advanced functions, such as the ability to access 400 x faster waveform editing capabilities. This allows for quick access to signal parameters and editing options. The user-interface input can be provided via an RS-232 or USB interface, or via switching to a GUI interface. The waveform editor software allows users to change waveform parameters and parameters for reflections measurements. The user-interface also allows for simulation runs and setting of frequency scanning for impedance measurements over a variety of settings. HEWLETT-PACKARD 81989A also offers manual and automated calibration of various test settings. The device is also capable of power monitoring and can measure the input/output voltages for all of its power supply lines. The automatic power-monitoring feature ensures consistent and reliable measurements with the device. Overall, 81989A is an extremely powerful electronic test equipment built for high speed device characterization, troubleshooting, simulation, and impedance measurements. It is capable of delivering various digital signals of variable types and has a great many features and functions, making it an ideal testing solution for highly complex electronic systems.